Just in case you flew out from California, and drove three hours based on the information on their website, or called in advance to a useless answering message that doesn't mention being closed - they decided to not not be open today.

A just gov't will not be overthrown by force or violence because the people have no incentive to overthrow a just gov't. If a small minority of people attempt such an insurrection to grab power and enslave the people the RKBA of the whole is our insurance against their success.